Chen Nan Iron Wire Co., Ltd. (2071.TWO) manufactures and sells iron wire products, including galvanized iron wire, black annealed iron wire, steel nail wire, high-carbon steel wire, electro-galvanized wire, and PVC-coated iron wire; it also provides custom wire drawing services and related metal processing solutions. The company operates primarily in Taiwan, serving construction, manufacturing, and industrial sectors with products used in binding, fencing, and hardware applications. Founded in 1978 and headquartered in Kaohsiung, Taiwan, it maintains production facilities in southern Taiwan and distributes through domestic and select international channels in Asia. In recent developments, the company expanded its production capacity through facility upgrades in 2024 and formed a strategic distribution partnership with regional hardware suppliers to enhance market penetration in Southeast Asia.